.scrollbar(@handle-bg: rgba(0, 0, 0, 0.1), @handle-bg-hover: rgba(0,0,0,0.2), @handle-size: 4px, @border-radius: 10em) {
    &::-webkit-scrollbar {
        width: @handle-size;
        height: @handle-size;
        background: transparent;
        border-radius: @border-radius;
    }

    &::-webkit-scrollbar-thumb {
        background: @handle-bg;
        border-radius: @border-radius;

        &:hover {
            background: @handle-bg-hover;
            transition: all 0.2s;
        }
    }
}
